Former U.S. President Jimmy Carter said there are problems with the elections taking place in Sudan, but officials are working to correct them. Carter also has welcomed the two-day extension of the vote announced by the Sudanese governments following complaints about the process. The election originally had been scheduled to end Tuesday but now will end Thursday to ensure everyone has time to participate, AP reported. Carter spoke to reporters Tuesday in Juba, the capital of southern Sudan, as part of his work with the Carter Center, his vote-monitoring organization.